Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)1986-1990
Abstract
Meandering waveguide distributed feedback (DFB) structures are introduced as
novel photonic lightwave circuits elements and their amplitude and phase response are studied
in frequency and phasor domain. A preliminary transfer matrix method analysis is applied for
taking the coupling purely directional and with constant coefficient on geometrically symmetric
and anti-symmetric elements. The meandering loop mirror is the building block of all meandering
waveguide based lightwave circuit elements. The simplest uncoupled meandering DFB structure
exhibits Rabi splitting in the transmittance spectrum. The symmetric and antisymmetric coupled
meandering waveguide DFB geometries can be utilized as band-pass, Fano, or Lorentzian filters
or Rabi splitters. Meandering waveguide DFB elements with a variety of spectral responses
can be designed for a variety of lightwave circuit element functions and can be implemented
with generality due to the analytic approach taken. Meandering waveguide distributed feedback
structures with a variety of spectral responses can be designed for a variety of lightwave circuit
element functions.
Citation
Ali Serpenguzel,
Mehmet A. Anil,
and
Ceren B. Dag,
"Meandering Waveguide Distributed Feedback Lightwave Elements: Phasor Diagram Analysis," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9,Page(s)1986-1990